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Humidity sensor location

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Old 03-29-2021, 08:11 AM
  #11  
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Originally Posted by RandoRoberts
Scanned today after 500 miles or so and no more code. Seems to have been the culprit.
Thanks for closing the loop @RandoRoberts . Off to order parts now!
Old 10-28-2021, 04:22 PM
  #12  
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I just did mine and it took about five minutes. I just moved the hood seal and was able to lift the plastic cover enough to get my hand in there. 1/4 turn and the old sensor was released. Disconnect wiring and connect new sensor. 1/4 the other way and the new sensor was installed...I didn't even need any tools.



You can see I removed part of the hood seal. Once done, the panel was able to lift a little.

I quick peek under the panel and you can see the sensor.

New sensor installed
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Old 11-05-2023, 07:55 PM
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Originally Posted by DallasDave
I just did mine and it took about five minutes. I just moved the hood seal and was able to lift the plastic cover enough to get my hand in there. 1/4 turn and the old sensor was released. Disconnect wiring and connect new sensor. 1/4 the other way and the new sensor was installed...I didn't even need any tools.



You can see I removed part of the hood seal. Once done, the panel was able to lift a little.

I quick peek under the panel and you can see the sensor.

New sensor installed
Could you please provide the link where you purchased this sensor?!
Thank you!
Old 11-06-2023, 05:23 AM
  #14  
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I think this is it:

Order Contents:
P/N
Quantity
Price Each
Description
4H0907658D
1
$ 137.50
Sensor. Air. Quality. Ambient. Cabin Temperature. Humidity.
A sensor that reads passenger cabin air temperature. Ambient Air Quality Sensor. SEDAN.

purhased from Audi Pasedena
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Old 11-06-2023, 07:00 AM
  #15  
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Originally Posted by DallasDave
I think this is it:

Order Contents:
P/N
Quantity
Price Each
Description
4H0907658D
1
$ 137.50
Sensor. Air. Quality. Ambient. Cabin Temperature. Humidity.
A sensor that reads passenger cabin air temperature. Ambient Air Quality Sensor. SEDAN.

purhased from Audi Pasedena
Yes, this is the one, Thank you.
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